component
OPA277U
Public Made by Adomby adom
Texas Instruments Precision OpAmps, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+130−8@@ -1,13 +1,140 @@ {+ "schema_version": 1,+ "type": "component", "slug": "opa277u",+ "title": "OPA277U",+ "brief": "Texas Instruments Precision OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Precision OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "opa277u" ],+ "component": {+ "mpn": "OPA277U",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Op-amp/Cmp",+ "subcategory": "Precision OpAmps",+ "datasheet": "https://www.ti.com/lit/ds/symlink/opa277u.pdf",+ "parts": {+ "symbol": "opa277u.kicad_sym",+ "footprint": "opa277u.kicad_mod",+ "model_3d": "opa277u.glb",+ "model_3d_step": "opa277u.step",+ "lbr": "opa277u.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "Offset Trim",+ "type": "input",+ "description": "Input offset voltage trim pin. Connect a 10 k\u03a9 potentiometer between pins 1 and 8 with the wiper to V- to adjust the initial input offset voltage. Leave floating if not used."+ },+ {+ "number": "2",+ "name": "-In",+ "type": "input",+ "description": "Inverting input of the operational amplifier. High-impedance analog input with typical bias current of 1 nA maximum."+ },+ {+ "number": "3",+ "name": "+In",+ "type": "input",+ "description": "Noninverting input of the operational amplifier. High-impedance analog input with typical bias current of 1 nA maximum."+ },+ {+ "number": "4",+ "name": "V-",+ "type": "power_in",+ "description": "Negative (lowest) power supply. Operating range from -2 V to -18 V for split-supply operation, referenced to V+ across a total supply of 4 V to 36 V."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Can be left floating."+ },+ {+ "number": "6",+ "name": "Output",+ "type": "output",+ "description": "Operational amplifier output. Class-AB output stage capable of driving typical loads with low distortion; short-circuit protected."+ },+ {+ "number": "7",+ "name": "V+",+ "type": "power_in",+ "description": "Positive (highest) power supply. Operating range from +2 V to +18 V for split-supply operation; total V+ to V- supply span 4 V to 36 V."+ },+ {+ "number": "8",+ "name": "Offset Trim",+ "type": "input",+ "description": "Input offset voltage trim pin. Connect a 10 k\u03a9 potentiometer between pins 1 and 8 with the wiper to V- to adjust the initial input offset voltage. Leave floating if not used."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/opa277u.pdf",+ "pages": 43,+ "sha256": "0d85011c5df09178",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOIC-8",+ "Category": "Op-amp/Cmp",+ "Pins": "8"+ }+ },+ "variants": [+ {+ "mpn": "OPA277UU",+ "kind": "packaging"+ },+ {+ "mpn": "OPA277UP",+ "kind": "packaging"+ },+ {+ "mpn": "OPA277UDRM",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "opa277u"+ ],+ "discovery_pitch": "OPA277U (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +152,5 @@ "docs/opa277u-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }